65464674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991889}}^1$

素因数の和:991905

約数の個数: 16

約数和(自身を含む): 142832160

約数和(自身を除く): 77367486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991889, 1983778, 2975667, 5951334, 10910779, 21821558, 32732337, 65464674]

約数ペア:

[(1, 65464674), (2, 32732337), (3, 21821558), (6, 10910779), (11, 5951334), (22, 2975667), (33, 1983778), (66, 991889)]